755 Systems Security Engineer jobs

Canberra, Australian Capital Territory, AU (On-site)

We continually strive to help our workforce achieve their professional and personal goals, engaging them in challenging and inspiring projects.

Dayton, Ohio, US (On-site)

Modern Technology Solutions, Inc.

Dayton, Ohio, US (On-site)

Modern Technology Solutions, Inc.

Herndon, Virginia, US (On-site)

We are actively seeking an Information Systems Security Engineer (ISSE) with a minimum of 11 years' experience with a Bachelor's Degree.

Dayton, Ohio, US (Hybrid)

About Us ExistX operationalizes advanced applied research and puts it into the environments where it matters most - on-site, on the high side.

Tewksbury, Massachusetts, US (On-site)

$107.5–204.5K / year

Date Posted: 2026-10-19 Country: United States of America Location: US-MA-TEWKSBURY-TB1 ~ 50 Apple Hill Dr ~ ASSABET BLDG Position Role Type: Onsite U.S.

Reading, Pennsylvania, US (Hybrid)

Summary Statement: You will be working with a team of experts to create solutions for all of Penske’s security needs.

Melbourne, Victoria, AU (On-site)

Hanwha Defence Australia is seeking a Cyber Security Engineering Lead to oversee cyber security activities across our defence programs.

München, Bavaria, DE (Hybrid)

Über unseren Mandanten : ein aufstrebendes mittelständisches Unternehmen, das mit Leidenschaft und Teamgeist maßgeschneiderte Technologien und…

Herndon, Virginia, US (On-site)

We are actively seeking a Cyber Security System Engineer (ISSE) with a minimum of 16 years of experience.

Chantilly, Virginia, US (On-site)

Overview We are actively seeking Cyber Security Systems Engineers to support the customer’s Division level A&A projects which has several Branches within it.

Washington, District of Columbia, US (On-site)

Job Description : · Establish system-wide information security requirements based on policy and regulatory requirements.

Adelaide, South Australia, AU (On-site)

Cyber Security Engineer | Defence Surveillance Lead ICT and cyber security assurance on a strategic Defence program.

Reading, Pennsylvania, US (Hybrid)

Summary Statement: You will be working with a team of experts to create solutions for all of Penske’s security needs.

Dayton, Ohio, US (On-site)

Modern Technology Solutions, Inc.

Redstone Arsenal, Alabama, US (On-site)

Overview Intrepid, an SPA Company, brings more than 20 years of experience supporting the Department of Defense and U.S.

Washington, District of Columbia, US (On-site)

$86.8–135.6K / year

Responsibilities *This is for a potential upcoming opportunity.

Canberra, Australian Capital Territory, AU (On-site)

Electro Optic Systems in Canberra invites a Senior Cyber Security Engineer to lead system-level cyber security across Defence programs.

Chantilly, Virginia, US (On-site)

Overview We are actively seeking Cyber Security Systems Engineers to support the customer’s Division level A&A projects which has several Branches within it.

Detroit, Michigan, US (On-site)

$92.1–158.1K / year

Overview LMI is seeking a skilled Senior Cybersecurity Information Systems Security Engineer (ISSE) to support US Army Portfolio Acquisition…